Setup "Inspired by..."/"Fork"/"Reuse"

[mariohamann]

Users should be able to fork from other Doings – if they do, the relation to the parent doing is shown.

On the parent ideally users should be able to see, which doing was inspired by it.

[mariohamann]

DB concept

inspiration_children = array inspiration_descendants = array inspiration_ancestors = array parent + parent's ancestor

new action:

• for direct parent add to _children
• for all _ancestors add at _descendants

delete action:

• for direct parent remove at _children
• for all _ancestors remove at _descendants
• Subsequent ones do not receive info and may show gap or "was deleted"

When displaying a single action:

• inspiration_descendants->count()
• inspiration_ancestors->paginate->reverse
• Later, if necessary: Where (on map) influenced? Who influenced?

When displayed in list:

• inspiration_descendants->count()

[mariohamann]

Currently in progress. Missing:

• list parents and direct children on single route
• remove descendants on delete
• show placeholder on single routes for deleted descendants